CVE-2021-44123: Malicious File Upload
First published: Wed Jan 26 2022(Updated: )
SPIP 4.0.0 is affected by a remote command execution vulnerability. To exploit the vulnerability, an attacker must craft a malicious picture with a double extension, upload it and then click on it to execute it.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Spip Spip | =4.0.0 |
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Frequently Asked Questions
What is CVE-2021-44123?
CVE-2021-44123 is a remote command execution vulnerability in SPIP 4.0.0.
How does CVE-2021-44123 work?
To exploit this vulnerability, an attacker needs to craft a malicious picture with a double extension, upload it, and then click on it to execute the command.
What is the severity of CVE-2021-44123?
The severity of CVE-2021-44123 is rated as high with a severity score of 8.8.
Which software versions are affected by CVE-2021-44123?
SPIP 4.0.0 is the affected version of the software.
How can I fix CVE-2021-44123?
Upgrade to a version of SPIP that is not affected by CVE-2021-44123 or apply the relevant patch provided by the vendor.
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